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“Today was a great day for Voyager 1,” said Linda Spilker, Voyager project scientist at JPL, in a statement Saturday. ... Initially designed to last five years, the Voyager 1 and its twin ...
As Voyager 1 and its twin probe, Voyager 2, have aged, the mission team has slowly turned off nonessential systems on both spacecraft to conserve power, including heaters. ... For more CNN news ...
USA TODAY and Yahoo may earn commission from links in this article. Pricing and availability subject to change. ... Voyager 1 in 2012 and Voyager 2 in 2018, according to NA S A. But long before ...
The mission team successfully commanded Voyager 1 to revert to the X-band transmitter on November 7 and began collecting science data the week of November 18, and they are actively resetting the ...
But turning off a piece of equipment on Voyager 2 or Voyager 1 — an identical spacecraft launched 16 days after its twin ... For more CNN news and newsletters create an account at CNN.com.
Voyager 1 was launched after Voyager 2, but along a shorter and faster trajectory that was designed to provide an optimal flyby of Saturn's moon Titan, [21] which was known to be quite large and to possess a dense atmosphere. This encounter sent Voyager 1 out of the plane of the ecliptic, ending its planetary science mission. [22]
In 2013 Voyager 1 was exiting the Solar System at a speed of about 3.6 AU (330 million mi; 540 million km) per year, which is 61,602 km/h, 4.83 times the diameter of Earth (12,742 km) per hour; whereas Voyager 2 is going slower, leaving the Solar System at 3.3 AU (310 million mi; 490 million km) per year. [84]
When Voyager 2 passed behind Saturn, viewed from Earth, it utilized its radio link to investigate Saturn's upper atmosphere, gathering data on both temperature and pressure. In the highest regions of the atmosphere, where the pressure was measured at 70 mbar (1.0 psi), [44] Voyager 2 recorded a temperature of 82 K (−191.2 °C; −312.1 °F).